supply of metallic expansion bellows in flash tank i to condenser as per specification 5 nos. , metallic expansion bellows in flash tank i to condenser connected 16” pipe technical specification: drawing no : d b 7016/2/3/10 a)id - 405.1mmb) od - 470.4mm c)convolution – 9 d)ply – 2 e)thickness - 0.457 mm (26 swg) f) material - bs1449 pt2 st stl 321-s31 g) movement(axial) : nil(lateral)+-: +- 6.6mm h) rate approx (axial) :nil (lateral) : 25.6 kg/mm i) max working condition :2kg/cm2 & full vacuum at 2400c j) hydraulic test : 3 kg/ cm2(43psig) at ambient temp, 730mm hg vacuumtest at ambient temp k) approx weight: 84.6 kgp) over all length :700 mm ardrox penetrant dye: all welds. l)pipe size od:406.4mm,thick :6.2mm j) pipe material :sa106 gr-b. , tag no – e 5 & 6